Tag: programming
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JavaScript destructuring nested object and array
JavaScript destructuring is a powerful feature that allows developers to extract data from arrays and objects in an elegant and concise way. This technique makes it easier to work with complex data structures and reduces the amount of code required to extract information from these structures. Whether you’re a seasoned JavaScript developer or just starting […]
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How to mock class constructor with parameters- Jest and TypeScript
Earlier I wrote How to Mock a TypeScript class or dependency using Jest, that is basically a how to auto mock the ES class or module when it comes to typescript. Since it happen to come up on google results, get to see what people search around the subject and “jest mock constructor with parameters […]
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npm package json lock version lockfileVersion:1 or 2? All you need
Now that node.js LTS is change to v16 many team members and even domen cloud providers have not upgraded yet and are still on v12 or v14. Node.js 14 comes with npm version 6 now we are on version 8. The teams having problem with someone messing up the git repo updating npm package json lock version 1 to 2! Let’s discuss how not to be that person!
